<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
      "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html   xmlns="http://www.w3.org/1999/xhtml"
        xmlns:h="http://java.sun.com/jsf/html"
        xmlns:rich="http://richfaces.org/rich"
        xmlns:a4j="http://richfaces.org/a4j"
        xmlns:ui="http://xmlns.jcp.org/jsf/facelets">
    
    <h:head></h:head>
    <h:body>
        <h:outputText value="Dies ist die Homeseite!"/>
        <h:form>
            <a4j:commandButton value="Counter + 1" render="gemeinsam"/>
        </h:form>
    </h:body>
</html>